Fluke 381 User Manual

Remote Display True-rms Clamp Meter
Specifications
37
Frequency via Flexible Current Probe
Range .....................................................5.0 to 500.0 Hz
Resolution ...............................................0.1 Hz
Accuracy .................................................0.5 % ± 5 digits
Trigger Level ...........................................5 to 20 Hz, ≥ 25 A
20 to 100 Hz, ≥ 20 A
100 to 500 Hz, ≥ 25 A
Resistance
Range .....................................................600 Ω/6 kΩ/60 kΩ
Resolution ...............................................0.1 Ω/1 Ω/10 Ω
Accuracy .................................................1 % ± 5 digits
Mechanical Specifications
Size (L x W x H) .....................................277 mm *88 mm * 43 mm (55 mm for remote unit)
Weight.....................................................350 g
Jaw Opening ...........................................34 mm
Flexible Current Probe Diameter ............7.5 mm

Fluke 381 Specifications

General

Continuity	60 Ω
Resistance (max)	600 Ω
Resistance (min)	6 Ω
Measuring category	CAT III 1000V, CAT IV 600V
AC voltage resolution (min)	600 V
AC current maximum resolution (probe)	2500 A
Product color	Yellow
Operating altitude	0 - 2000 m
Non-operating altitude	0 - 12000 m
Storage temperature (T-T)	-40 - 60 °C
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	0 - 90 %
Probe length	1800 mm
Carrying case	Yes
Probe diameter	7.5 mm

Weight and Dimensions

Depth	277 mm
Width	88 mm
Height	43 mm
Weight	350 g